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182273

Sigma-Aldrich

Poly(4-methylstyrene)

average Mw ~72,000 by GPC, powder

Synonym(s):

4-Methylstyrene homopolymer, p -Methylstyrene polymer, Poly(4-vinyltoluene), Poly(p -methylstyrene)

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About This Item

Linear Formula:
[CH2CH(C6H4CH3)]n
CAS Number:
24936-41-2
MDL number:
MFCD00084383
UNSPSC Code:
12162002
PubChem Substance ID:
24850990
NACRES:
NA.23

form

powder

Quality Level

100

mol wt

average Mw ~72,000 by GPC

transition temp

Tg 106 °C

density

1.04 g/mL at 25 °C (lit.)

SMILES string

Cc1ccc(C=C)cc1

InChI

1S/C9H10/c1-3-9-6-4-8(2)5-7-9/h3-7H,1H2,2H3

InChI key

JLBJTVDPSNHSKJ-UHFFFAOYSA-N

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ7410
MKCM8487
MKCL8956
MKCG1782
MKCD6044

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Sigma-Aldrich

430072

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